Exteriors can be blank.Logical formLearned from5 sentences. A blank verse can be shakespearean.Logical formLearned from5 sentences. Columns can be blank.Logical formLearned from5 sentences. Persons may write on a blank slate.Logical formLearned from5 sentences. A (journal page) can be blank.Logical formLearned from5 sentences. White spaces can be blank.Logical formLearned from5 sentences. An interpretation can be blank.Logical formLearned from5 sentences. Dates can be blank.Logical formLearned from5 sentences. (Slate cells) can be blank.Logical formLearned from5 sentences. A volume can be blank.Logical formLearned from5 sentences. A (page detection) can be blank.Logical formLearned from5 sentences. A (significance property) can be blank.Logical formLearned from5 sentences. A disk can be blank.Logical formLearned from5 sentences. A (desorption tube) can be blank.Logical formLearned from5 sentences. A square can be blank.Logical formLearned from5 sentences.